ARM: dts: suniv: Add device tree for Lichee Pi Nano

Lichee Pi Nano is a F1C100s board by Lichee Pi.

Add initial device tree for it.

Signed-off-by: Mesih Kilinc <[e-mail]>
Signed-off-by: Maxime Ripard <[e-mail]>

arch/arm/boot/dts/Makefile

···
 dtb-$(CONFIG_MACH_SUN9I) += \
 	sun9i-a80-optimus.dtb \
 	sun9i-a80-cubieboard4.dtb
+dtb-$(CONFIG_MACH_SUNIV) += \
+	suniv-f1c100s-licheepi-nano.dtb
 dtb-$(CONFIG_ARCH_TANGO) += \
 	tango4-vantage-1172.dtb
 dtb-$(CONFIG_ARCH_TEGRA_2x_SOC) += \

arch/arm/boot/dts/suniv-f1c100s-licheepi-nano.dts

···
+// SPDX-License-Identifier: (GPL-2.0+ OR X11)
+/*
+ * Copyright 2018 Icenowy Zheng <[e-mail]>
+ */
+
+/dts-v1/;
+#include "suniv-f1c100s.dtsi"
+
+/ {
+	model = "Lichee Pi Nano";
+	compatible = "licheepi,licheepi-nano", "allwinner,suniv-f1c100s";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&uart0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart0_pe_pins>;
+	status = "okay";
+};